diff options
| author | Becky Bruce <beckyb@kernel.crashing.org> | 2009-05-14 18:42:29 -0400 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-06-15 22:45:29 -0400 |
| commit | 5cef379b34ffcd96567066ddc1012bd40e6e7675 (patch) | |
| tree | e31aca9b3a22df85e3982b07db60e004f4510963 /arch/powerpc/platforms/86xx/Kconfig | |
| parent | 42e27bfc4bfa42bd905e53be93d862b8e3d80a00 (diff) | |
powerpc: Add 86xx support for SWIOTLB
This is the final bit of code to allow enabling swiotlb on
mpc86xx. The platform-specific code is very small and consists
of enabling SWIOTLB in the config file, registering the
swiotlb_setup_bus_notifier initcall, and setting pci_dma_ops
to point to swiotlb_pci_dma_ops if we have more memory than
can be mapped by the inbound PCI windows.
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/86xx/Kconfig')
| -rw-r--r-- | arch/powerpc/platforms/86xx/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig index fdaf4ddaa955..9c7b64a3402b 100644 --- a/arch/powerpc/platforms/86xx/Kconfig +++ b/arch/powerpc/platforms/86xx/Kconfig | |||
| @@ -15,6 +15,7 @@ config MPC8641_HPCN | |||
| 15 | select DEFAULT_UIMAGE | 15 | select DEFAULT_UIMAGE |
| 16 | select FSL_ULI1575 | 16 | select FSL_ULI1575 |
| 17 | select HAS_RAPIDIO | 17 | select HAS_RAPIDIO |
| 18 | select SWIOTLB | ||
| 18 | help | 19 | help |
| 19 | This option enables support for the MPC8641 HPCN board. | 20 | This option enables support for the MPC8641 HPCN board. |
| 20 | 21 | ||